| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.43 | 13.307% | $148.9194 | $148.92 | $148.90 | $148.90 |
| Purchase #2 | $235.43 | 9.816% | $258.5398 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $16.96 | 3.509% | $17.5551 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $89.73 | 3.859% | $93.1927 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $61.48 | 3.754% | $63.788 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $154.70 | 7.621% | $166.4897 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $220.88 | 9.223% | $241.2518 | $241.25 | $241.25 | $241.30 |
| 7 purchase totals = | $910.61 | $989.7365 | $989.74 | $989.75 | $989.80 | |